89003-95-2Relevant articles and documents
Indole compound as well as preparation method, pharmaceutical composition and application thereof
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Paragraph 0356; 0362-0364, (2019/12/02)
The invention discloses an indole compound as well as a preparation method, a pharmaceutical composition and an application thereof. Specifically, the invention relates to an indole derivative as shown in a general formula I and a medicinal salt thereof, a preparation method of the indole derivative, a composition containing one or more compounds, and applications of the compounds in preparation of medicines for preventing and/or treating diseases related to IDO1 and/or TDO.
N-acyl sulfamide FBPase inhibitor, preparation method thereof, drug composition and application
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Paragraph 1995; 2001-2003, (2017/09/08)
The invention discloses an N-acryl sulfamide FBPase inhibitor of a novel structure, and a preparation method thereof, a drug composition and an application, and particularly relates to an N-acryl sulfamide FBPase inhibitor shown in the formula I, a salt thereof for medicine, a preparation method, a composition comprising one or more compounds, an application of the compound in preparing the FBPase inhibitor or a drug for treating FBPase-related diseases, and an application in preparing a drug for preventing and/or treating diabetes. The formula is shown in the description.
Fluorescence sensing based on cation-induced conformational switching: Copper-selective modulation of the photoinduced intramolecular charge transfer of a donor-acceptor biphenyl fluorophore
Cody, John,Fahrni, Christoph J.
, p. 11099 - 11107 (2007/10/03)
The fluorescence emission energy of donor-acceptor substituted biphenyls is highly sensitive towards conformational changes of the interannular twist angle. By integrating 4-dimethylamino-4′-cyano-biphenyl into the ligand backbone of a thioether-rich metal receptor we designed a fluorescence sensor that exhibits high selectivity towards copper. Upon metal binding the ligand undergoes a significant conformational change, which induces a strong hypsochromic shift of the photoinduced charge-transfer emission. Steady-state absorption and fluorescence spectroscopy revealed a high affinity towards Cu(I) with a well-defined 1:1 metal-ligand complex stoichiometry. The nature of the conformational changes upon Cu(I) coordination were analyzed in detail by 1H NMR and 2D NOESY experiments. The spectroscopic data provide a coherent picture, which is consistent with a Boltzmann ground-state distribution of several rotamers that are locked into a more flattened geometry upon coordination of Cu(I).